Koichi Tanaka boxer
- bouts
- 2
- won
- 1
- lost
- 1
- draw
- 0
- Status
- inactive
- Division
- featherweight
- Debut
- 1982-11-16
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- -
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1983-05-06 | Kazuhiko Sudo | LW | WIN KO |
|
| 1982-11-16 | Hitoshi Ito | L | Korakuen Hall | LOST Points |